Results 31 to 40 of about 2,931 (170)

An assessment of the genus Columbella Lamarck, 1799 (Gastropoda: Columbellidae) from eastern Atlantic [PDF]

open access: yes, 2017
Three species of the neogastropod genus Columbella Lamarck, 1799 are recognised from the northeastern Atlantic and the Mediterranean. One is the common Mediterranean C.
Demaintenon, Marta J.   +4 more
core   +2 more sources

Nitric Oxide Synthase in the Central Nervous System and Peripheral Organs of Stramonita haemastoma: Protein Distribution and Gene Expression in Response to Thermal Stress

open access: yesMarine Drugs, 2015
Nitric oxide (NO) is generated via the oxidation of l-arginine by the enzyme NO synthase (NOS) both in vertebrates and invertebrates. Three NOS isoforms, nNOS, iNOS and eNOS, are known in vertebrates, whereas a single NOS isoform is usually expressed in ...
Mattia Toni   +3 more
doaj   +1 more source

Complete mitogenome of the noble volute Cymbiola nobilis from the Vietnamese Island of Phú Quốc

open access: yesMitochondrial DNA. Part B. Resources, 2020
We sequenced the complete mitogenome of a specimen of Cymbiola nobilis (Neogastropoda, Volutidae) from Phú Quốc Island in Vietnam. The mitogenome of this predatory sea snail is 16,314-bp long and comprises the typical set of genes encoding 13 proteins, 2
Duc Hung Nguyen   +7 more
doaj   +1 more source

The mitochondrial genome of the venomous cone snail conus consors [PDF]

open access: yes, 2012
Cone snails are venomous predatory marine neogastropods that belong to the species-rich superfamily of the Conoidea. So far, the mitochondrial genomes of two cone snail species (Conus textile and Conus borgesi) have been described, and these feed on ...
Baden-Tillson, Holly   +9 more
core   +3 more sources

Green Fluorescence of Cytaeis Hydroids Living in Association with Nassarius Gastropods in the Red Sea. [PDF]

open access: yesPLoS ONE, 2016
Green Fluorescent Proteins (GFPs) have been reported from a wide diversity of medusae, but only a few observations of green fluorescence have been reported for hydroid colonies.
Andrey A Prudkovsky   +6 more
doaj   +1 more source

A bioturbation classification of European marine infaunal invertebrates [PDF]

open access: yes, 2013
Bioturbation, the biogenic modification of sediments through particle reworking and burrow ventilation, is a key mediator of many important geochemical processes in marine systems.
Aguzzi   +51 more
core   +4 more sources

Molecular phylogenetics of Haustrinae and Pagodulinae (Neogastropoda: Muricidae) with a focus on New Zealand species [PDF]

open access: yes, 2015
We investigated the relationships of the muricid subfamilies Haustrinae, Pagodulinae and the genus Poirieria using a molecular phylogenetic approach on a dataset of three mitochondrial genes (12S, 16S and COI).
Barco, Andrea   +3 more
core   +1 more source

Especies nuevas del género Gibberula (Mollusca: Cystiscidae) de Cuba y Venezuela

open access: yesRevista Mexicana de Biodiversidad, 2011
Se describen 3 especies nuevas de moluscos marinos: Gibberula palmasola sp. n., recolectada en la vegetación asociada a rocas rodeadas de sedimentos blandos en una laguna costera cercada por mangle en la península de Guanahacabibes, Cuba, y caracterizada
José Espinosa   +2 more
doaj   +1 more source

Reproductive Cycle and Sexual Group Maturity of Buccinum osagawai (Neogastropoda: Buccinidae)

open access: yesFishes, 2022
This study was performed to obtain information on the basic reproductive ecology and biological resource management of Buccinum osagawai. Samples were collected from August 2018 to October 2019 with a drum-shaped net at a depth of 150–250 m along the ...
Jung Jun Park   +5 more
doaj   +1 more source

Prosobranch and shelled opisthobranch molluscs from Store Ekkerøya, Varangerfjorden (northern Norway)

open access: yesFauna Norvegica, 1984
Forty-one prosobranch and six shelled opisthobranch species were collected at Store Ekkerøya (70°05'N., 30°08'E.). Four of these are published for the first time from Varangerfjorden (Helcion pellucidum, Lacuna crassior, Onoba semicostata and Retusa ...
Thierry Backeljau   +3 more
doaj   +1 more source

Home - About - Disclaimer - Privacy